🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.8 AU - 1.22 AU

Year: 357 Days

Day: 41.9 Hours

Environment

Temp: 86 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.89 AU - 1.15 AU

Year: 362 Days

Day: 42.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,017,282 km

• M1: 206,744 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.34 AU - 1.68 AU

Year: 652 Days

Day: 20.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.1 AU - 3.4 AU

Year: 2059 Days

Day: 34.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,017,282 km

• M1: 590,762 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.58 AU - 5.86 AU

Year: 3604 Days

Day: 21.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,017,282 km

• M1: 629,657 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.71 AU - 4.87 AU

Year: 3685 Days

Day: 40.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.73 AU - 6.13 AU

Year: 4447 Days

Day: 29.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.2

Radius: 11.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.51 AU - 6.51 AU

Year: 5178 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 57.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,017,282 km

• M1: 160,369 km (0.079 R)
• M2: 283,787 km (0.083 R)
• M3: 454,478 km (0.087 R)
• M4: 594,502 km (0.071 R)
• M5: 697,126 km (0.093 R)
• M6: 1,264,700 km (0.095 R)
• M7: 1,373,757 km (0.078 R)
• M8: 1,486,255 km (0.114 R)
• M9: 1,904,830 km (0.108 R)
• M10: 1,983,518 km (0.118 R)
• M11: 2,127,880 km (0.08 R)
• M12: 2,259,377 km (0.063 R)
• M13: 2,530,448 km (0.094 R)
• M14: 2,705,328 km (0.037 R)
• M15: 2,794,339 km (0.116 R)
• M16: 3,067,205 km (0.115 R)
• M17: 3,178,805 km (0.042 R)
• M18: 3,561,028 km (0.101 R)
• M19: 4,079,833 km (0.08 R)
• M20: 4,495,117 km (0.079 R)
• M21: 4,686,602 km (0.083 R)
• M22: 4,880,780 km (0.09 R)
• M23: 4,989,687 km (0.107 R)
• M24: 5,077,501 km (0.105 R)
• M25: 5,188,054 km (0.11 R)
• M26: 6,360,602 km (0.118 R)
• M27: 6,696,449 km (0.06 R)
• M28: 7,211,216 km (0.118 R)
• M29: 7,310,848 km (0.115 R)
• M30: 8,071,703 km (0.087 R)
• M31: 8,279,045 km (0.116 R)
• M32: 8,461,704 km (0.111 R)
• M33: 8,884,618 km (0.12 R)
• M34: 8,991,281 km (0.074 R)
• M35: 9,260,258 km (0.053 R)
• M36: 9,422,871 km (0.114 R)
• M37: 9,586,381 km (0.11 R)
• M38: 10,054,922 km (0.091 R)
• M39: 10,138,397 km (0.102 R)
• M40: 10,334,071 km (0.11 R)
• M41: 10,474,544 km (0.059 R)
• M42: 10,843,003 km (0.095 R)
• M43: 11,129,184 km (0.081 R)
• M44: 11,563,317 km (0.085 R)
• M45: 12,002,985 km (0.062 R)
• M46: 12,328,959 km (0.104 R)
• M47: 13,080,539 km (0.112 R)
• M48: 13,202,162 km (0.038 R)
• M49: 13,785,145 km (0.096 R)
• M50: 14,220,175 km (0.066 R)
• M51: 14,376,505 km (0.098 R)
• M52: 14,754,389 km (0.063 R)
• M53: 15,071,686 km (0.106 R)
• M54: 15,295,185 km (0.119 R)
• M55: 17,122,523 km (0.079 R)
• M56: 17,322,386 km (0.079 R)
• M57: 17,422,617 km (0.112 R)
• M58: 17,522,997 km (0.084 R)
• M59: 17,690,696 km (0.108 R)
• M60: 17,859,143 km (0.107 R)
• M61: 18,265,302 km (0.11 R)
• M62: 18,537,719 km (0.089 R)
• M63: 18,708,710 km (0.097 R)
• M64: 19,990,165 km (0.07 R)
• M65: 20,095,332 km (0.1 R)
• M66: 20,200,799 km (0.027 R)
• M67: 20,447,187 km (0.079 R)
• M68: 20,943,253 km (0.115 R)
• M69: 21,085,670 km (0.099 R)
• M70: 21,586,823 km (0.098 R)
• M71: 22,820,108 km (0.052 R)
• M72: 24,524,925 km (0.106 R)
• M73: 24,712,671 km (0.11 R)
• M74: 24,787,918 km (0.116 R)
• M75: 25,354,745 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.9

Radius: 4.9

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.45 AU - 16.53 AU

Year: 21427 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,017,282 km

• M1: 73,901 km (0.104 R)
• M2: 111,899 km (0.102 R)
• M3: 262,395 km (0.099 R)
• M4: 312,660 km (0.106 R)
• M5: 483,949 km (0.084 R)
• M6: 984,504 km (0.064 R)
• M7: 1,696,589 km (0.081 R)
• M8: 1,794,726 km (0.074 R)
• M9: 1,945,371 km (0.061 R)
• M10: 1,996,533 km (0.056 R)
• M11: 2,048,144 km (0.057 R)
• M12: 2,259,077 km (0.095 R)
• M13: 2,616,616 km (0.095 R)
• M14: 2,903,545 km (0.077 R)
• M15: 2,962,187 km (0.116 R)
• M16: 3,140,359 km (0.043 R)
• M17: 3,291,602 km (0.12 R)
• M18: 3,414,272 km (0.116 R)
• M19: 4,082,825 km (0.12 R)
• M20: 4,721,608 km (0.072 R)
• M21: 5,499,367 km (0.102 R)
• M22: 6,240,326 km (0.091 R)
• M23: 6,468,762 km (0.064 R)
• M24: 6,583,952 km (0.051 R)
• M25: 6,622,548 km (0.109 R)
• M26: 6,855,472 km (0.082 R)
• M27: 6,894,517 km (0.087 R)
• M28: 7,732,415 km (0.108 R)
• M29: 8,060,034 km (0.1 R)
• M30: 8,559,841 km (0.049 R)
• M31: 8,644,064 km (0.101 R)
• M32: 9,026,885 km (0.055 R)
• M33: 9,155,539 km (0.037 R)
• M34: 12,711,032 km (0.067 R)
• M35: 15,443,138 km (0.068 R)
• M36: 17,539,004 km (0.099 R)
• M37: 18,293,276 km (0.109 R)
• M38: 18,565,395 km (0.089 R)
• M39: 18,893,463 km (0.09 R)
• M40: 19,444,731 km (0.098 R)
• M41: 19,945,286 km (0.062 R)
• M42: 20,675,772 km (0.112 R)
• M43: 20,732,320 km (0.11 R)
• M44: 20,788,868 km (0.095 R)
• M45: 21,129,652 km (0.1 R)
• M46: 22,394,652 km (0.104 R)
• M47: 22,569,083 km (0.11 R)
• M48: 23,330,087 km (0.101 R)
• M49: 24,039,929 km (0.106 R)
• M50: 24,517,146 km (0.101 R)
• M51: 24,696,963 km (0.054 R)
• M52: 25,541,443 km (0.085 R)
• M53: 26,702,771 km (0.084 R)
• M54: 28,256,943 km (0.098 R)
• M55: 29,330,458 km (0.118 R)
• M56: 31,843,104 km (0.08 R)
• M57: 31,908,328 km (0.068 R)
• M58: 35,096,109 km (0.098 R)
• M59: 35,366,283 km (0.075 R)
• M60: 36,933,321 km (0.107 R)
• M61: 38,941,074 km (0.105 R)
• M62: 40,205,026 km (0.061 R)
• M63: 41,055,191 km (0.049 R)
• M64: 42,700,917 km (0.092 R)
• M65: 44,660,500 km (0.117 R)
• M66: 45,687,938 km (0.104 R)
• M67: 47,020,406 km (0.118 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 11,169 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit